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| No.9452112
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Information Name: | Supply Nanjing Hitachi drive SJ700 distributor sales and maintenance |
Published: | 2013-04-18 |
Validity: | 99999 |
Specifications: | SJ700 |
Quantity: | 999.00 |
Price Description: | |
Detailed Product Description: | The Hitachi SJ700 high-performance inverter SJ700 series of high starting torque and efficient operation and debugging simple, easy to debug complex motor set number of high starting torque more than 0.3Hz200%. 1 use the lift, even if 0Hz also ensures that the torque instruction - even though the speed command is 0Hz also ensures that 150% of the torque, ideal for the crane lifts start from low instantaneous torque. 2 overcurrent suppression (high-speed current control), over-voltage suppression function significantly speed up the internal calculation speed of the drive - significantly improve the performance of current control, overcurrent suppression function the overvoltage suppression Facility, depending on the load do not need to adjust the necessary acceleration deceleration time, reduce the incidence of the trip of a button can be achieved the inverter output emergency stop by the CPU of the inverter, turn off the output by the hardware circuit - can achieve safe and reliable emergency shutdown action micro-surge voltage suppression (application Japan, the U.S., Korea and other countries patent) 5. regenerative braking circuit (BRD) built-in models expand equipped with EMC noise filter built-in zero-phase reactor installation DCL meet national and Transport design requirements (22kW) using long-life parts, fans, capacitors and other devices product life more than 10 years, life diagnosis function Life will issue a warning signal. received signal maintenance before a failure occurs. analog input disconnection detection function 10. intelligent input terminal response time set 11. intelligent input terminals pulse read 12 programmable function - 1024 steps omitted PLC costs 13. terminal block with SJ300 series interchangeable. |
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Copyright © GuangDong ICP No. 10089450, Changzhou flew automation Maintenance Co., Ltd. All rights reserved.
Technical support: ShenZhen AllWays Technology Development Co., Ltd.
AllSources Network's Disclaimer: The legitimacy of the enterprise information does not undertake any guarantee responsibility
You are the 5248 visitor
Copyright © GuangDong ICP No. 10089450, Changzhou flew automation Maintenance Co., Ltd. All rights reserved.
Technical support: ShenZhen AllWays Technology Development Co., Ltd.
AllSources Network's Disclaimer: The legitimacy of the enterprise information does not undertake any guarantee responsibility